Onset is the world’s leading supplier of data loggers. The company’s HOBO data logger and weather station products are used around the world in a broad range of monitoring applications, from verifying the performance of green buildings and renewable energy systems to agricultural and coastal research. Based on Cape Cod, Massachusetts, Onset has been designing and manufacturing its HOBO data loggers on site since the company's founding in 1981. Visit Onset on the web at http://www.onsetcomp.com.